N. Makhijani, R. K. Sharma, J. B. Srivastava
International Electronic Journal of Algebra
21-33
International Electronic Journal of Algebra
International Electronic Journal of Algebra
International Electronic Journal of Algebra
International Electronic Journal of Algebra
Afsaneh Esmaeelnezhad, Parviz Sahandi
International Electronic Journal of Algebra
International Electronic Journal of Algebra
Hugo Alberto Rincon-Mejia, Jose Patricio Sanchez-Hernandez
International Electronic Journal of Algebra